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Henkel Adhesive Technologies

Henkel Adhesive Technologies

Loctite Technology Cluster Brand for Product Detail Pages

Light curing adhesives


Low viscosity, high-performance liquid adhesive for silicone bonding

High performance, low-viscosity self-leveling liquid adhesive that, upon exposure to UV or visible light, cures into a tough, transparent silicone rubber.

All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.

Part no. (SKU/IDH)

LOCTITE® SI 5056, 25 ml Syringe



LOCTITE® SI 5056 is a transparent, medical grade, UV/visible light-cure silicone liquid adhesive with low viscosity and high performance. It is self-leveling and cures into a tough transparent silicone rubber, perfect for bonding, potting, coating and sealing.

Product category:

Light curing adhesives


Agency approvals / certificates / specifications:

ISO 10993


Light yellow,Translucent

Elongation, at break:

170.0 %

Key characteristics:

Mix: no mix required,Viscosity: low viscosity

Number of components:

1 part

Physical form:


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